From 3c96ffef8f27a32a814dbf750fafa417dd82a1a3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jimmy=20Labb=C3=A9=20/=20LabbeJ27?= <jimmy@labbej.fr>
Date: Sat, 13 Dec 2025 01:06:18 +0100
Subject: [PATCH] Update README with Linux serial port permissions

Added instructions for serial port permissions on Linux.
---
 README.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/README.md b/README.md
index a6098fb..5708241 100644
--- a/README.md
+++ b/README.md
@@ -206,3 +206,13 @@ pyinstaller --onefile minitel_slideshow_tool.py
 ```
 
 - Lancer ensuite depuis un terminal pour lire les logs.
+
+#### Ports série – Permissions
+- Linux
+Ajouter l’utilisateur au groupe dialout :
+
+```bash
+sudo usermod -a -G dialout $USER
+```
+
+Puis redémarrer la session.